BibTeX

@ARTICLE{iumj2218,
    author = "Rodrigo Banuelos and Pedro Mendez-Hernandez",
     title = "Space-time Brownian motion and the Beurling-Ahlfors transform",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 52,
      year = 2003,
     issue = 4,
     pages = "981--990",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "60; 42; 30; 31;",
}

amsrefs

\bib{iumj2218}{article}{
     author = {Banuelos, Rodrigo},
     author = {Mendez-Hernandez, Pedro},
      title = {Space-time Brownian motion and the Beurling-Ahlfors transform},
    journal = {Indiana Univ. Math. J.},
     volume = {52},
       year = {2003},
     number = {4},
      pages = {981 \ndash 990},
}